Gowanda’s DB1-391 is a radial lead high current power line choke designed for demanding applications, featuring a compact size with dimensions of 16.51 × 16.51 × 16.51 mm and a weight of 13 g. This component is part of the DB1 series and utilizes through-hole technology (THT) for mounting. It is classified under the COTS+ application grade, ensuring high reliability and performance. The DB1-391 offers an inductance of 3.9 µH, a low DC resistance of 0.006 Ω, and a current rating of 9.6 A DC, with a saturation current of 36 A DC. It has a tolerance of ±20% and uses a ferrite core. The termination type is Pb with a Sn63Pb37 finish, and it operates effectively within a temperature range of -55°C to +125°C. The component is not shielded, has a moisture sensitivity level (MSL) of 1, and is packaged in bulk. It is not fungal inert.
| Weight | 13 g |
|---|---|
| Dimensions | 16.51 × 16.51 × 16.51 mm |
| Series | DB1 |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 3.9 |
| DCR (Ω) | 0.006 |
| Current Rating (A DC) | 9.6 |
| Saturation Current (A DC) | 36 |
| Tolerance | ±20% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Ferrite |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | Bulk |
| Fungal Inert | No |
Radial Lead High Current Power Line Choke
